I suspect both teams will try to do the same thing on D. Take away the run and make the QB beat them. A&M will press up on those screens knowing how dependent UT has been on them. UT should do something fairly similar.
IMO, this game is the fork in the road for the team and Milton. Milton has to hit shots in the mid and long game. If they can play up on the LOS to stop the run and screens then it won't go well for the Vols.
The caveat to UT's plan is that they need to hit Johnson... A LOT. Both teams are very good at pressuring the passer but so far UT has been a little better protecting the passer. A&M can't get time for their deep game.